package com.dmy.chat.server.netty.command;

import com.dmy.chat.server.netty.command.interceptor.ChatInterceptor;
import com.dmy.chat.server.netty.message.Messages;

import java.util.List;

/**
 * create by YCQ for 2020/1/15 10:37
 */
public interface UserEventCommand {

    void exec();

    List<ChatInterceptor<Messages>> pipeline();
}
